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How do I use the includes method in lodash to check if an object is in the collection?
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edited Sep 29 '17 at 13:55
fodma1
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How do different retention policies affect my annotations?
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Why do we need argc while there is always a null at the end of argv?
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Yes, argv[argc]==NULL is guaranteed. See C11 5.1.2.2.1 Program startup (my emphasis)
If they are declared, the parameters to the main function shall obey
the following constraints:
The value of argc shall be nonnegative.
argv[argc] shall be a null
pointer...
Linux bash: Multiple variable assignment
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Difference between addSubview and insertSubview in UIView class
...dded: whether it is the frontmost view (addSubview:), or it is before the 5th subview, (insertSubview:atIndex:) or if it is immediately behind another subview (insertSubview:aboveSubview:).
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assertEquals vs. assertEqual in python
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Good question!
Actually, in Python 2.6, both assertEqual and assertEquals are convenience alias...
Is it better to use std::memcpy() or std::copy() in terms to performance?
...ner was std::copy.
I wrote a C++ SHA-2 implementation. In my test, I hash 5 strings using all four SHA-2 versions (224, 256, 384, 512), and I loop 300 times. I measure times using Boost.timer. That 300 loop counter is enough to completely stabilize my results. I ran the test 5 times each, alternati...
Better way to shuffle two numpy arrays in unison
...s:
a = numpy.array([[[ 0., 1., 2.],
[ 3., 4., 5.]],
[[ 6., 7., 8.],
[ 9., 10., 11.]],
[[ 12., 13., 14.],
[ 15., 16., 17.]]])
b = numpy.array([[ 0., 1.],
[ 2., 3.],
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How to randomly sort (scramble) an array in Ruby?
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